Overview

overview

10

Static

static

3

da0d0e8f44...78.exe

windows7-x64

10

da0d0e8f44...78.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 15:24

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General

  • Target

    da0d0e8f44c2bc071bfcf2d7d39be0d79647bf144d6096f2f70cc3a7d4143a78.exe

  • Size

    48KB

  • MD5

    c137b03e06b77c84fa7230c05ee51e7c

  • SHA1

    50f746bf3eda1625b212f84ad2fb276c4960bd64

  • SHA256

    da0d0e8f44c2bc071bfcf2d7d39be0d79647bf144d6096f2f70cc3a7d4143a78

  • SHA512

    663f5c53ba3cd4ea57defb3fc8f406b145b363bb2f8056f0e3c838eafcbad3d597ee6d9aaf2a3cef7a3fcce8b57d19aa6f5fc2924f4971080424381c81c496b3

  • SSDEEP

    768:q7GN0XTTPVqKKKKKKKKKKKKKKKKKKKKKKKKnKKKKKKo1QeGTwK0NHXsH6bJCYhx1:q7t/OHTwKqWAxcpvcqu74+JT

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\da0d0e8f44c2bc071bfcf2d7d39be0d79647bf144d6096f2f70cc3a7d4143a78.exe
    "C:\Users\Admin\AppData\Local\Temp\da0d0e8f44c2bc071bfcf2d7d39be0d79647bf144d6096f2f70cc3a7d4143a78.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4248
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    48KB

    MD5

    1be6cd313b6f783022bd3e41c9c5c119

    SHA1

    60b25aefa3c347f38936b1b4d685d941b6784e6a

    SHA256

    4d0e77373c546428c334452a5acc2342c61bb7eac0ecd4c1ae2409298f87d2c5

    SHA512

    23b935dc2b8831801758c082ef61ab8b94b140fbddb231d73c9e28328a4a086e771ef6c912e31b8ff22495ba46ad508a12b6bfe630d06d103349fd85990cb1c9

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  • memory/372-32-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download

  • memory/372-37-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download

  • memory/4248-0-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download

  • memory/4248-36-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download